Drying of coal in steam offers, besides reduction of ®re and explosion hazards, improved thermal ef®ciency. In addition, steam-dried coals appear to be less prone to spontaneous combustion. In a previous paper, a mathematical model was developed for the drying of a single porous particle in steam. I
Modeling of superheated-steam drying of biofuel in a fluidized bed
✍ Scribed by V. I. Kovenskii; V. A. Borodulya; Yu. S. Teplitskii; G. I. Pal’chenok; D. S. Slizhuk
- Publisher
- Springer US
- Year
- 2010
- Tongue
- English
- Weight
- 227 KB
- Volume
- 83
- Category
- Article
- ISSN
- 1573-871X
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## Abstract A model is developed to determine an optimum apparatus geometry and, for given apparatus dimensions, a financially optimal fluidized bed height. The parameters that effect the operating costs are the bed mass, the apparatus diameter and the gas mass flow rate. To implement such cost opt